Home Biology Ecosystem NCERT Catalytic converters are fitted in to automo…
Biology Ecosystem NCERT Single Correct MCQ
Published on: August 14, 2026

Catalytic converters are fitted in to automobiles for reducing emission of poisonous gases, having expensive metals namely :-

A
Platinum
B
Palladium
C
Rhodium
D
All the above

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Verified by Experts
The correct answer is:
D

Catalytic converters use expensive metals like platinum, palladium, and rhodium to reduce harmful automobile emissions.

These metals help convert poisonous gases into less harmful substances.

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